Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
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Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
This little thing smaller than a card can output up to 50w*2 power (peak power). User Can Directly Connect with Wireless Bluetooth 5.0 without Password. The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)
Articolo #: 36178318

Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)

Articolo #: 36178318

€ 20

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Stati Uniti Importato dal negozio USA
Ordina subito e ricevilo entro Mercoledì, Settembre 02
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This little thing smaller than a card can output up to 50w*2 power (peak power). User Can Directly Connect with Wireless Bluetooth 5.0 without Password. The Illustration Of Each Interface Is Printed On The Protective Plate, Making It Easy To Install Even Without Instructions. This BT Amp Is Designed with Protective Case, Over-heat Protection, Short-circuit Protection
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Note: Step Down Voltage Transformer required for using electronics products of Stati Uniti store (110-120). Recommended power converters Acquista ora.

Cosa salta all'occhio

Class D Efficiency
The ZK-502L utilizes Class D technology for high efficiency, reducing power consumption while delivering optimal sound quality, making it ideal for DIY wireless speaker projects.
Compact Design
Its small form factor allows for easy integration into various devices, perfect for compact speaker setups without compromising on audio performance.
DIY Friendly
Designed for DIY enthusiasts, the Wuzhi Audio ZK-502L offers a user-friendly interface and clear instructions, empowering users to build tailored audio solutions that meet their needs.

Dettagli del prodotto

Shop Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L) online at a best price in San Marino. B092D4572R
  • Output power of up to 50w*2 (peak power) and wide voltage input of DC 5-24V
  • Bluetooth 5.0 for direct wireless connection without a password
  • Easy installation with illustrated interfaces and short start-up sound for convenience
  • Protective features include over-heat protection and short-circuit protection
  • Committed to quality and customer service with 24/7 support
  • XY-Y50L Bluetooth Power Amplifier Board 50W+50W(Peak Power), Mini Amp Module Dual Channel with Remote Control
Item dimensions L x W x H2.16 x 1.49 x 0.66 inches (5.5 x 3.8 x 1.7 cm)
Voltage24 volts
ManufacturerUWAYKEY
Maximum Supply Voltage24 volts_of_direct_current
Minimum Supply Voltage5 volts_of_direct_current

A chi è consigliato?

Suitable For
  • DIY Audio Enthusiasts

    Ideal for hobbyists looking to build custom sound systems or wireless speakers with compact and efficient amplification.

  • Budget-Conscious Users

    Great option for those needing an affordable amplifier without compromising on sound quality for everyday listening.

  • Compact Spaces

    Perfect for users with limited space who need a small, efficient amplifier that delivers good performance.

Not Suitable For
  • High-End Audiophiles

    May not satisfy critical listeners seeking the ultimate sound quality and advanced features in their audio equipment.

DESCRIZIONE DEL PRODOTTO

Wuzhi Audio ZK-502L Power Amplifier Board Class D AMP Module for DIY Wireless Speaker (ZK-502L)

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What is the recommended DC power supply for the amplifier board?

    Risposta: It is recommended to use a DC power supply between 12-20V.
  • Domanda: What is the maximum voltage input for the amplifier board?

    Risposta: The maximum voltage input is DC 5-24V.
  • Domanda: What is the sound of the amp board when starting up and connecting to Bluetooth?

    Risposta: The sound of the amp board to start and connect to Bluetooth is short.

UwayKey Amplifiers Editorial Review

The Whuzi Mini Bluetooth Amplifier has been well received by customers who were impressed by its power output and sound quality for such a tiny amp. It is compact, easy to assemble and comes with a laser cut protective plates and screwdriver. While some felt that the Bluetooth connection range could have been better, others used a homemade antenna to improve it. Customers recommended using an old laptop brick and higher voltages for best performance. The amp was paired with various speakers, from 5in bookshelf speakers to huge old 80s style stereo speakers, and overall, customers were pleased with the sound quality for the price. However, some recommended installing a separate power switch to conserve battery life when using as a portable Bluetooth speaker. Finally, a few customers received units without heat sinks, which could be a concern when using for prolonged periods at high volume.

Recensioni e valutazioni dei clienti

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Vantaggi

  • Powerful for such a tiny amp
  • Compact and easy to assemble
  • Good sound quality for the price
  • Can be used with various speakers
  • Comes with protective plates and screwdriver

Contro

  • Bluetooth connection range could be better

Affidabilità della piattaforma e fiducia degli acquirenti

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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€ 20

Ordina subito e ricevilo entro Mercoledì, Settembre 02

Qtà:

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Caratteristiche e benefici

  • Output power of up to 50w*2
  • Directly connect with wireless Bluetooth 5.0 without password
  • Easy installation with interface illustration printed on protective plate
  • Designed with over-heat and short-circuit protection
  • Commitment to quality and customer service
  • 24/7 customer support with 100% satisfactory solution

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